2009–10 Indonesia Super League U-21

The competition is divided into three acts consist of two round the group and knockout round. The first round is divided into three groups each containing six clubs, two top teams of each group advanced to the second round. The second half consisted of two groups containing three teams in each group intended, the two best teams from each group advanced to the semifinals. The winner advanced to the final semi-final, while two teams who defeated third-ranked fight. Final winner becomes the champion. Play On 29 November 2009 to 16 May 2010 == Promotion and relegation ==

Teams promoted to ISL U-21 • Persebaya Surabaya U-21 • PSPS Pekanbaru U-21 • Persema U-21 • Persisam Putra U-21 Teams relegated • Persita U-21 (Previous runner-up) • Deltras Sidoarjo U-21 • PSIS Semarang U-21 • PSMS Medan U-21 == First round ==

Group A Group B Group C == Second round ==

Group M Group N == Knockout round ==

Semifinal {{football box {{football box Third placed {{football box Final {{football box ==Winner==